Flameless Quench Device, or Flameless Venting Device. Product execution standards GB/T15605 Dust explosion pressure venting guide. EN16009 Flameless explosion venting devices.
|Model||FEVDNL, FEVDNLS Model|
|Static activation pressure||Relevant to the selection of the venting element.|
Default valve is 0.01MPa±25%.
|Maximum reduced explosion overpressure||Pred,max≤0.0451MPa|
|Flameless performance||No sparks or flame|
|Optional accessories||Back pressure support, explosion venting detector.|
|Consumables||Explosion venting membrane (venting or rapture panel).|
Oxygen content is not higher than that in air (21%);
Working pressure is not higher than one atmospheric pressure (0.1 MPa).
It is usually used together with explosion venting device.
The flameless venting device is used to compose the anti-explosive system.